AA battery emergency charger for mobile phone

• output 5V/0.5A USB ouput 
• Powered by 2 pcs AA batteries 
•  

This  product  is  a  function  of  strong,  green  fashion,  emergency  charger,easy  to  carry.
 
Applied  to 90% of the digital electronic  products use 5.6V±0.5V voltage.
The use of 2 AA alkaline, carbon, lithium  batteries or rechargeable  batteries.
With flashlight you  can  easily  travel  at  night.
Standard USB output interface.
Color is optional.
Note: this model work with iphone and ipod.

The price do not include the USB output cable and the tips.